[h=1]MERCRUISER 350 MAG. EFI SKI (TBI) GM 350 V-8 1995[/h]Local weather issued a freeze warning. It's 47F now (4:30pm) and is predicted to drop to 32F by 6am tmrw before climbing back up. I just came back to town after a month away, and my 95 Sanger DLX20 has been on the hoist the whole time. Should I open the drain petcocks? Anything else I should drain? Or should I run the engine up to operating temp? When the cover is down, it stays warm a fairly long time. Many thanks for your help, PW

